User's Manual

Service Calling System User Manual----English Version
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E.g. BD1X receives 8 service calling message, from No.1 to No.8. The cyclical display
order will be:
The first round display order:
No.1 calling message→ No.2 calling message → No.3 calling message → No.4
calling message → No.5 calling message;
The second round display order:
No.1 calling message → No.2 calling message → No.3 calling message → No.4
calling message → No.5 calling message;
Here, the waiter performs No.3 calling message, and this message is cleared.
The third round display order:
No.1 calling message → No.2 calling message → No.4 calling message → No.5
calling message → No.6 calling message;
……, and the like.
Each calling message is displayed for 2 seconds once, totally can be displayed 15
times.
4.1.3 Specification
Display 4 digits LED display
Font high 101.6mm (4.0")
Prompt tone Adjustable volume
Work temperature 0℃~40℃
Work humidity 5%~85%
Power specification 13.8V 2A